使用符合峰和蒙特卡罗模拟对176Lu样品进行活度测量。
Activity measurement of a 176Lu sample using coincidence peaks and Monte Carlo simulations.
作者信息
Jutier C, Le Petit G
机构信息
Commissariat à l'Energie Atomique, CEA/DAM-Ile-de-France, Département Analyse et Surveillance de l'Environnement, BP 12, 91680 Bruyères-le-Châtel, France.
出版信息
Appl Radiat Isot. 2006 Oct-Nov;64(10-11):1292-6. doi: 10.1016/j.apradiso.2006.02.089. Epub 2006 Apr 17.
We present the results of the activity measurement of a sample of the rare isotope 176Lu, obtained by gamma-ray spectrometry through the use of 22 peaks in an energy spectrum acquired with a 300 cc well-type HPGe detector located in the Modane underground facility below the French Alps. Of the above peaks, 17 are coincidence peaks between two or three gamma-rays or X-rays. True coincidence summing corrections were made using our Coincal code. Monte Carlo simulations were carried out for calibration purposes.
我们展示了通过伽马射线光谱法对稀有同位素176镥样本进行活度测量的结果，该测量是利用位于法国阿尔卑斯山下莫达讷地下设施中的一个300立方厘米井型高纯锗探测器获取的能谱中的22个峰来进行的。在上述峰中，17个是两个或三个伽马射线或X射线之间的符合峰。使用我们的Coincal代码进行了真符合相加校正。为校准目的进行了蒙特卡罗模拟。
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